Tools & Learning Resources

OpenCHA

  • Conversational Health Agents (CHAs) are AI-driven systems designed to provide healthcare services. However, while existing CHAs excel in conversational abilities, they often struggle with analyzing diverse data types and delivering reliable, personalized responses.

  • openCHA is a framework that overcomes shortcomings of existing CHAs by integrating LLMs with external resources, including diverse datasets, knowledge bases, and analytical tools.

    In turn, the openCHA framework promotes the creation of advanced CHAs that can more effectively analyze input inquiries, gather and integrate information, and deliver personalized, context-aware responses.

  • To learn more about openCHA, please visit https://www.opencha.com/.

    Before the event, it is advised to configure openCHA to run locally on your machine. Please follow the documentation provided in the above link to do so.

  • The e2epyppg pipeline is an end-to-end tool in Python designed for heart rate (HR) and heart rate variability (HRV) analysis from Photoplethysmogram (PPG) signals. It features three main components: a machine learning-based Signal Quality Assessment (SQA) module, a generative adversarial network (GAN)-based noisy signal reconstruction approach, and a deep learning-powered peak detection method. This modular design allows for flexible use, enabling either complete end-to-end HR/HRV feature extraction or the independent application of each component as needed. The pipeline has been developed for wearable applications, delivering accurate physiological measurements from PPG data in real-world conditions.

  • The package is provided by the Digital Health Technology Group, University of Turku.

Additional Learning Resources

(Please note we will not have Solution Architects on hand for these resources, but we find them helpful for the hackathon participants.)

  • LlamaIndex, Data Framework for LLM Applications - LlamaIndex is a simple, flexible data framework for connecting custom data sources to large language models (LLMs).

  • LangChain - LangChain’s suite of products supports developers along each step of their development journey.

  • The AI Agents Week - (recordings available on their site) - In 3 days, learn how AI Agents can impact your company's efficiency, automating complex tasks and creating space for strategic decisions. We will plan, build, deploy, monitor and iterate on them! Let's talk production use cases, calculate ROI and more!